Airsoft Canada - View Single Post - Complicated thinking: Why match cylinder porting and barrel length?

TheYellowDart · November 19th, 2005, 02:32

TM barrel plugs are already designed to allow for dry firing. That's why they have small holes in them. They create enough pressure to simulate a bb in the barrel, but still allow air to escape so the pressure doesn't build up too high.

November 19th, 2005, 02:32	#6
TheYellowDart Myoga Trader rating Join Date: Aug 2003 Location: Vancouver, BC	TM barrel plugs are already designed to allow for dry firing. That's why they have small holes in them. They create enough pressure to simulate a bb in the barrel, but still allow air to escape so the pressure doesn't build up too high.